package com.at.springboot.Controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class AAA {

@GetMapping("/aaa")
@ResponseBody
 public String A(){
     return "AAAA";
 }

}
